ios webservice+soap编程
ios 调用webservice已封装soap变量,直接调用就好。
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// // SoapConn.m // WebServcieBySoap // // Created by fengs on 14-11-17. // Copyright (c) 2014年 fengs. All rights reserved. // #import "SoapConn.h" #import "GDataXMLNode.h" #import "ASIHTTPRequest.h" #import "NSString+XMLExtensions.h" static SoapConn *sharedInstance = nil; @implementation SoapConn @synthesize printLog = _printLog; #define WS_TIMEOUT 20.0 - (id)init{ self = [super init]; if (self) { _printLog = NO; } return self; } -(void)dealloc{ if (sharedInstance) { [sharedInstance release]; sharedInstance = nil; } [super dealloc]; } + (SoapConn *)sharedInstance { if (sharedInstance == nil) { sharedInstance = [[super alloc] init]; } return sharedInstance; } + (void)finish { if (sharedInstance) { [sharedInstance release]; sharedInstance = nil; } } +(NSArray *)sortArray:(NSArray *)dataArray withKey:(NSString *)key ascending:(BOOL)ascending { if (!dataArray || !key) { return nil; } NSSortDescriptor *sortDescriptor = [[[NSSortDescriptor alloc] initWithKey:key ascending:ascending] autorelease]; NSMutableArray *array = [[[NSMutableArray alloc] initWithArray:dataArray] autorelease]; return [array sortedArrayUsingDescriptors:[NSArray arrayWithObject:sortDescriptor]]; } /** * webservice 调用 * @param soapURL: webservice 地址 * @param NameSpace: webservice NameSpace * @param MethodName: webservice 方法名 * @param Parameter: webservice 该方法下具体参数 * @return NSString */ - (NSString*)WSCoreWithURL:(NSURL*)soapURL NameSpace:(NSString*)soapNameSpace MethodName:(NSString *)soapMethodName Parameter:(SoapConnParameter*)soapParameter { if (!soapMethodName) { NSException *ex = [NSException exceptionWithName:@"Error" reason:@"Function WSCoreWithMethodName Parameter Invaild!" userInfo:nil]; @throw ex; } NSString *soapAction; if ([soapNameSpace hasSuffix:@"/"]) { soapAction = [NSString stringWithFormat:@"%@%@",soapNameSpace,soapMethodName]; } else { soapAction = [NSString stringWithFormat:@"%@/%@",soapNameSpace,soapMethodName]; } NSString *soapMessage = @"<?xml version=\"1.0\" encoding=\"utf-8\"?>\n" "<soap:Envelope xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" " "xmlns:xsd=\"http://www.w3.org/2001/XMLSchema\" " "xmlns:soap=\"http://schemas.xmlsoap.org/soap/envelope/\">\n" "<soap:Body>\n" "<!$methodName$! xmlns=\"!$nameSpace$!\">\n" "!$soapBody$!" "</!$methodName$!>\n" "</soap:Body>\n" "</soap:Envelope>"; NSString *soapParamBody = @""; if (soapParameter) { NSArray *keys = [soapParameter getKeys]; for (int i = 0; i< keys.count; i++) { NSString *paramKey = [keys objectAtIndex:i]; NSObject *obj = [soapParameter getValueAtKeyIndex:i]; if ([obj isKindOfClass:[NSNumber class]]) { soapParamBody = [soapParamBody stringByAppendingFormat:@"<%@>%@</%@>\n", paramKey,((NSNumber*)obj).stringValue,paramKey]; } else if ([obj isKindOfClass:[NSData class]]) { NSString *encodingBytes = [ASIHTTPRequest base64forData:(NSData*)obj]; soapParamBody = [soapParamBody stringByAppendingFormat:@"<%@>%@</%@>\n", paramKey,encodingBytes,paramKey]; } else if ([obj isKindOfClass:[NSString class]]) { soapParamBody = [soapParamBody stringByAppendingFormat:@"<%@>%@</%@>\n", paramKey,[NSString encodeXMLCharactersIn:(NSString*)obj],paramKey]; } else { soapParamBody = [soapParamBody stringByAppendingFormat:@"<%@>%@</%@>\n", paramKey,obj,paramKey]; } } } soapMessage = [soapMessage stringByReplacingOccurrencesOfString:@"!$nameSpace$!" withString:soapNameSpace]; soapMessage = [soapMessage stringByReplacingOccurrencesOfString:@"!$methodName$!" withString:soapMethodName]; soapMessage = [soapMessage stringByReplacingOccurrencesOfString:@"!$soapBody$!" withString:soapParamBody]; if (_printLog) { NSLog(@"Post:%@",soapMessage); } ASIHTTPRequest *request = [ASIHTTPRequest requestWithURL:soapURL]; [request addRequestHeader:@"Content-Type" value:@"text/xml; charset=utf-8"]; [request addRequestHeader:@"SOAPAction" value:soapAction]; [request addRequestHeader:@"Content-Length" value:[NSString stringWithFormat:@"%d", [soapMessage length]]]; [request appendPostData:[soapMessage dataUsingEncoding:NSUTF8StringEncoding]]; [request setRequestMethod:@"POST"]; [request setTimeOutSeconds:WS_TIMEOUT]; [request startSynchronous]; NSError *error = [request error]; if (!error && [request responseStatusCode] == 200) { if (_printLog) { NSLog(@"Response String:%@",[request responseString]); NSLog(@"Get HTTP Response:%d Encoding:%d Length:%d",[request responseStatusCode],[request responseEncoding], [request responseData].length); } NSString *content = [[[NSString alloc] initWithData:[request responseData] encoding:[request responseEncoding]] autorelease]; NSString *returnContent = [self getXMLResultWithMethodName:soapMethodName soapXMLString:content]; return returnContent; } else { if (_printLog) { if (error) { NSLog(@"%s Error:%@ ",__func__, error ); } else { NSLog(@"%sCode:%d Encoding:%d Desc:%@",__func__, [request responseStatusCode], [request responseEncoding],[request responseString]); } } } return nil; } /** * webservice 返回 * @param methodName: webservice 方法名 * @param soapXMLString: soap 返回信息 * @return NSString */ -(NSString*)getXMLResultWithMethodName:(NSString*)methodName soapXMLString:(NSString*)soapXMLString{ NSError *err = nil; GDataXMLDocument *soapXML = [[GDataXMLDocument alloc] initWithXMLString:soapXMLString options:0 error:&err]; if (!soapXML) { return nil; } if (err) { [soapXML release]; NSLog(@"%s %@",__func__, err); return nil; } NSString *retVal = @""; GDataXMLElement *rootElement = [soapXML rootElement]; NSArray *result= [rootElement children]; while ([result count]>0) { NSString *nodeName = [[result objectAtIndex:0] name]; if ([nodeName isEqualToString: [NSString stringWithFormat:@"%@Result",methodName]]) { GDataXMLNode *resultNode = [result objectAtIndex:0]; if ([resultNode childCount] > 0) { NSString *contentStr = [NSString decodeXMLCharactersIn:[resultNode XMLString]]; contentStr = [contentStr stringByReplacingOccurrencesOfString:[NSString stringWithFormat:@"<%@>",nodeName] withString:@"" options:NSCaseInsensitiveSearch range:NSMakeRange(0, nodeName.length+2)]; contentStr = [contentStr stringByReplacingOccurrencesOfString:[NSString stringWithFormat:@"</%@>",nodeName] withString:@"" options:NSCaseInsensitiveSearch range:NSMakeRange(contentStr.length - nodeName.length-3, nodeName.length+3)]; retVal = contentStr; } break; } result = [[result objectAtIndex:0] children]; } [soapXML release]; return retVal; } @end
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